Answer to Question #251218 in Geometry for mia

Question

1. Provide the missing statement and reasons for the following proof:

          Given:  9(x+6)−41=75

Prove:  x=62/9

statement reason

S1. 9(x + 6) - 41 = 75 R1.

S2. 9(x + 6) =116 R2.

S3. R3. Distributive Property

S4. 9x = 62 R4.

S5. x = 62/9 R5.

2.Provide the missing statement and reasons for the following proof:

Prove:  m∠Z+m∠X+m∠Y=180°

statement reasoning

S1. m<X + m<Y = m<W R1. Given

S2. <Z and <W form a Linear pair R2. Definition of Linear Pair

S3. <Z and <W are supplementary R3.

S4. R4. Definition of supplementary

S5. m<Z + m<Y = 180degrees R5.

Answer 1

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